Pencil sharpener



FIG. 1 is a perspective view of a pencil sharpener showing my newdesign;

FIG. 2 is a front elevational view thereof, the rear elevational viewbeing the mirror image thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken line showing of environment is for illustrative purposes onlyand forms no part of the claimed design.

The ornamental design for a pencil sharpener, substanially as shown anddescribed.